Polk Audio T50 5.0 home theater loudspeaker set

140W per channel output into 8 ohms capable of extended output into 2 ohms with no discernible impact on performanceBridged power amplifier configuration for maximum open and closed loop speed, with ten stages of local regulation per channelTwo-box config...

DB1D is the most powerful active subwoofer Bowers & Wilkins has ever made; Its 2000-watt amplifier delivers astonishing sound and prestige. It uses two 12-inch Aerofoil diaphragms identical to those used in the 800 Diamond series, in a double symmetrical configuration for incredible stability....

Denon's flagship AV amplifier, perfect for those looking for the highest level of home entertainment. With thirteen separate amplifiers, providing 210 watts per channel, capable of driving loud and demanding loudspeakers, whether used on 9.1.4 or 7.1.6 sy...

The Parasound Halo A21 stereo power amplifier, together with the 5-channel A51 and the 3-channel A31, form the Parasound multichannel amplifier range. Like its larger brothers, the A21 is a THX Ultra 2-rated product and even a two-channel high-end stereo...